4504430040 has 128 divisors (see below), whose sum is σ = 14757984000. Its totient is φ = 1090782720.

The previous prime is 4504430011. The next prime is 4504430057. The reversal of 4504430040 is 400344054.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2043579 + ... + 2045781.

It is an arithmetic number, because the mean of its divisors is an integer number (115296750).

Almost surely, 2^4504430040 is an apocalyptic number.

4504430040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4504430040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7378992000).

4504430040 is an abundant number, since it is smaller than the sum of its proper divisors (10253553960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4504430040 is a wasteful number, since it uses less digits than its factorization.

4504430040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777 (or 3773 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 4504430040 is about 67115.0507710454. The cubic root of 4504430040 is about 1651.5052123113.

Adding to 4504430040 its reverse (400344054), we get a palindrome (4904774094).

The spelling of 4504430040 in words is "four billion, five hundred four million, four hundred thirty thousand, forty".